four moles of C over three moles of F e
two moles of F e two O three over four moles of C
three moles of C over four moles of C O two
Answer:
2 moles ofFerric Oxide () over 4 moles of Fe
Explanation:
Firts of all I want to explain the nomenclature that is involve in the equation:
Ferric Oxide
Carbon
Iron
Carbon Dioxide
Now, to understand the ratio from the balanced equation its necessary read the equation with the respective coefficients, for example:
Each of the above could be represent as a ratio, but is always necessary keep the respective coefficient, then if you read each option only the first has the respective coefficient, it means:
2 moles of Ferric Oxide () reacts to produce 4 moles of Iron () or, in other words, 2 moles ofFerric Oxide () over 4 moles of Iron 4 ()
Regards!
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↑ ↑ ↑ Hope this helps! :D
Pretty much, for solids draw the molecules close together and rigid, for liquids, the molecules are spaced apart a little and not all lined up
Answer:
The answer is C
Explanation:
The correct answer should be
D: incredibly
Best Answer: d
the subject is who or what you are talking about- the glowing red coals
the predicate is what they are doing- looked incredibly hot
looked is your verb because that is what they are doing, how did they look? they looked hot, that is the adverb. the word that describes hot is incredibly, that is the pred adj. because adjectives describe.
B) 87 g
C) 270 g
D) 349 g
I can't figure out the answer.
Answer:
B) 87g
Explanation:
Usatestprep said it